{"id":2716,"hash":"fb38f5d2804a9fda1f4115f232456b82e690a58f83d5d4e625e45c22d3436628","degree":1362,"score":0.9787242303803119,"score_delta":3.6740610553920305e-12,"log2_m":18,"evaluator":"ladder-fft/2","status":"verified","generator":null,"submitter":null,"user_id":2,"note":"Periodic quadratic-character segment p=1307, shift=952, exact length 1363; gradient-screened flip ascent (phase-field projection, flatopt)","created_at":"2026-10-06T22:54:08Z","submitter_name":"David Renshaw"}